A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
This two pitch beam is for a bleacher support system in which the slope of its understructure is a combination of a shallow pitch section and a steep pitch section. The unique longitudinal support beam is used for both the shallow pitch and steep pitch sections.
This two pitch beam is for a bleacher support system in which the slope of its understructure is a combination of a shallow pitch section and a steep pitch section. The unique longitudinal support beam is used for both the shallow pitch and steep pitch sections.
Two pitch bleacher
FRANCIS EINSTEIN (author)
2019-02-19
Patent
Electronic Resource
English